KUWAHARA; Katsuhito
Patent Applications and Registrations
Patent applications and USPTO patent grants for KUWAHARA; Katsuhito.The latest application filed is for "double container pouring cap and double container".
- KUWAHARA; Katsuhito - Tokyo JP
- KUWAHARA; Katsuhito - Koto-ku Tokyo
- KUWAHARA; Katsuhito - Koto-ku, Tokyo JP
- KUWAHARA; Katsuhito - US
| Patent | Date |
|---|---|
| Double Container Pouring Cap And Double Container App 20220258931 - SAKAMOTO; Satoshi ; et al. | 2022-08-18 |
| Discharger Grant 11,273,459 - Sakata , et al. March 15, 2 | 2022-03-15 |
| Discharge container Grant 10,717,567 - Sakamoto , et al. | 2020-07-21 |
| Discharger App 20200215561 - SAKATA; Kota ; et al. | 2020-07-09 |
| Discharge Container App 20190329942 - SAKAMOTO; Satoshi ; et al. | 2019-10-31 |
| Quantitative syringe-type ejector Grant 9,968,743 - Kuwahara , et al. May 15, 2 | 2018-05-15 |
| Ejection head and container provided with the same Grant 9,827,577 - Kuwahara November 28, 2 | 2017-11-28 |
| Double-walled container Grant 9,669,973 - Hoshino , et al. June 6, 2 | 2017-06-06 |
| Double-walled Container App 20160145015 - HOSHINO; Shinya ; et al. | 2016-05-26 |
| Quantitative Syringe-type Ejector App 20150328409 - KUWAHARA; Katsuhito ; et al. | 2015-11-19 |
| Ejection Head And Container Provided With The Same App 20150273486 - Kuwahara; Katsuhito | 2015-10-01 |
| Pump Grant 9,044,771 - Kuwahara , et al. June 2, 2 | 2015-06-02 |
| Viscous material extruding dispenser Grant 8,474,656 - Kunishi , et al. July 2, 2 | 2013-07-02 |
| Pump App 20120325862 - Kuwahara; Katsuhito ; et al. | 2012-12-27 |
| Variable discharge cap for a bottle-like container body Grant 8,333,290 - Kuwahara , et al. December 18, 2 | 2012-12-18 |
| Discharge Cap For Bottle-like Container Body App 20100102022 - Kuwahara; Katsuhito ; et al. | 2010-04-29 |
| Viscous Material Extruding Dispenser App 20090289084 - Kunishi; Hideto ; et al. | 2009-11-26 |
| Non-leaking non-dripping liquid jet pump Grant 7,472,809 - Shimada , et al. January 6, 2 | 2009-01-06 |
| Accumulator-type liquid sprayer Grant 7,410,079 - Kuwahara , et al. August 12, 2 | 2008-08-12 |
| Depression head for pump mechanism Grant 7,048,155 - Kuwahara , et al. May 23, 2 | 2006-05-23 |
| Pressure accumulator-type liquid spraying device App 20050279774 - Kuwahara, Katsuhito ; et al. | 2005-12-22 |
| Non-leaking non-dripping liquid jet pump Grant 6,938,803 - Shimada , et al. September 6, 2 | 2005-09-06 |
| Non-leaking non-dripping liquid jet pump App 20050167451 - Shimada, Shinji ; et al. | 2005-08-04 |
| Pump push-down head App 20050006411 - Kuwahara, Katsuhito ; et al. | 2005-01-13 |
| Non-leaking non-dripping liquid jet pump App 20040144806 - Shimada, Shinji ; et al. | 2004-07-29 |
| Non-leaking non-dripping liquid jet pump Grant 6,702,156 - Shimada , et al. March 9, 2 | 2004-03-09 |
| Non-leaking non-dripping liquid jet pump App 20020056731 - Shimada, Shinji ; et al. | 2002-05-16 |
| Manually operated spray device for liquid Grant 6,206,303 - Shinozaki , et al. March 27, 2 | 2001-03-27 |
| Liquid jet pump Grant 6,119,902 - Shimada , et al. September 19, 2 | 2000-09-19 |
| Pump dispenser with rotatable nozzle trigger lock Grant 6,006,950 - Watanabe , et al. December 28, 1 | 1999-12-28 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 